<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <form action="/user/login" method="post">
        <label for="username">用户名</label> <input id="username" type="text" name="username" /><br>
        <label for="password">密码</label> <input id="password" type="password" name="password" /><br>
        <input type="submit" value="login" />
    </form>

</body>
</html>